okay so me and my boyfriend just started having sex but we’re going pretty hot and heavy meaning that we’ve done it, like, 4-5 times in the last 24 hours. I’m kinda sore and he (sorry for the TMI) just tried putting his penis inside me and it totally wouldn’t fit because it was like I was too clenched up or something but all the other times it fit and was absolutely mind blowing. how do I get around this? like, do I need to do something different so that I can relax those muscles?

also, what are the best things to say during sex. like, dirty talk?